CN211888792U - Wire shearing mechanism for butt-joint machine - Google Patents
Wire shearing mechanism for butt-joint machine Download PDFInfo
- Publication number
- CN211888792U CN211888792U CN202020240413.8U CN202020240413U CN211888792U CN 211888792 U CN211888792 U CN 211888792U CN 202020240413 U CN202020240413 U CN 202020240413U CN 211888792 U CN211888792 U CN 211888792U
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- cutter
- belt pulley
- butt
- fixing frame
- adjustable shelf
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Abstract
The utility model discloses a mechanism is cut to butt-joint machine wire rod, include: a power take-off mechanism; the transmission case is internally provided with a first belt pulley and a second belt pulley through a rotating shaft, the outer sides of the first belt pulley and the second belt pulley are wrapped with a transmission belt, the outer side of the rotating shaft where the second belt pulley is located is provided with a gear, the outer side of the transmission case is provided with a fixing frame, the upper end of the fixing frame is provided with an upper cutter through a connecting plate, and the center of the fixing frame is provided with a square hole which penetrates through the fixing frame from top to bottom; the lower end of the movable frame is arranged on the inner side of the fixed frame, the upper end of the movable frame is provided with a lower cutter, the upper cutter and the lower cutter are both positioned on one side of the movable frame, which is far away from the traditional box, and the upper cutter is positioned right above the lower cutter. The utility model discloses a set up two sets of incisions on the cutter of the same group to after cutting the wire rod, the department to the end of two wire rods simultaneously handles of skinning, the effectual work efficiency that has improved.
Description
Technical Field
The utility model relates to a butt-joint machine technical field specifically is a mechanism is cut to wire rod for butt-joint machine.
Background
In the traditional process for combining and welding the wire and the resistor, in order to ensure the length consistency of the wire and the production efficiency, the wire and the resistor are generally finished by adopting automatic equipment, wherein a feeding mechanism for the wire ensures the stable feeding of the wire and is finished by subsequent cutting, peeling and welding.
The existing shearing mechanism can only carry out the shearing process, and then the subsequent transfer mechanism is required to convey the product to the peeling station for peeling treatment, so that the steps are complex, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme: a wire shearing mechanism for a butt-joint machine, comprising:
a power take-off mechanism;
the transmission case is internally provided with a first belt pulley and a second belt pulley through a rotating shaft, the outer sides of the first belt pulley and the second belt pulley are wrapped with a transmission belt, the outer side of the rotating shaft where the second belt pulley is located is provided with a gear, the outer side of the transmission case is provided with a fixing frame, the upper end of the fixing frame is provided with an upper cutter through a connecting plate, and the center of the fixing frame is provided with a square hole which penetrates through the fixing frame from top to bottom;
the lower end of the movable frame is arranged on the inner side of the fixed frame, the lower cutter is arranged at the upper end of the movable frame, the upper cutter and the lower cutter are both positioned on one side of the movable frame, which is far away from a traditional box, the upper cutter is positioned right above the lower cutter, a groove is formed in the center of the movable frame, and a tooth groove meshed with the gear is formed in the inner wall of the groove.
Preferably, the power output mechanism adopts a stepping motor, and an output shaft end of the stepping motor is connected with the rotating shaft where the first belt pulley is located.
Preferably, the diameter of the first pulley is smaller than the diameter of the second pulley.
Preferably, the upper cutter and the lower cutter are both provided with two groups of corresponding notches, and the notches are trapezoidal.
Preferably, the upper cutter and the lower cutter are both provided with a cutter frame through bolts, and the cutter frames are connected with the connecting plate and the movable frame through bolts.
The utility model provides a mechanism is cut to wire rod for butt-joint machine possesses following beneficial effect:
(1) the utility model discloses a set up cutter, lower cutter, and all set up two sets of incisions on last cutter, lower cutter to the incision that uses the outside cuts the wire rod back off, through two incisions simultaneously to the department of two wire rods the processing of skinning, high-efficient swift, effectual improvement work efficiency, and will cut the process and use a station completion with the process of skinning, the overall arrangement is compacter.
(2) The utility model discloses a power take off mechanism, the transmission case, with the output shaft of power take off mechanism and the rotation axis connection at the inside first belt pulley place of transmission case, and the tooth's socket meshing at the outside installation gear of second belt pulley and adjustable shelf to make the reciprocating linear motion of adjustable shelf orientation about being in the square hole of mount through power take off mechanism, simple structure, convenient to use, and through controlling power take off mechanism, effectually prevent to cause the damage to the wire rod when skinning out.
Drawings
Fig. 1 is a schematic structural view of the whole device of the present invention;
FIG. 2 is a schematic view of the internal structure of the transmission case of the present invention;
fig. 3 is a schematic structural view of the movable frame of the present invention.
In the figure: 1. a power take-off mechanism; 2. a transmission case; 21. a rotating shaft; 22. a first pulley; 23. a second pulley; 24. a drive belt; 25. a gear; 26. a fixed mount; 261. a connecting plate; 262. an upper cutter; 263. a square hole; 3. a movable frame; 31. a lower cutter; 32. and (4) a groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a wire shearing mechanism for a butt-joint machine, comprising:
a power output mechanism 1;
the cutting device comprises a transmission case 2, wherein a first belt pulley 22 and a second belt pulley 23 are installed inside the transmission case 2 through a rotating shaft 21, a transmission belt 24 is wrapped outside the first belt pulley 22 and the second belt pulley 23, a gear 25 is installed outside a rotating shaft where the second belt pulley 23 is located, a fixing frame 26 is arranged outside the transmission case 2, an upper cutter 262 is arranged at the upper end of the fixing frame 26 through a connecting plate 261, and a square hole 263 which penetrates through the fixing frame 26 vertically is formed in the center of the fixing frame 26;
the adjustable shelf 3, the inboard at mount 26 is installed to the lower extreme of adjustable shelf 3, cutter 31 down is installed to the upper end of adjustable shelf 3, it all is in one side that traditional case was kept away from to adjustable shelf 3 with cutter 31 down to go up cutter 262, just it is located cutter 31 directly over down to go up cutter 262, recess 32 has been seted up in the center department of adjustable shelf 3, and the tooth's socket with the gear 25 meshing is seted up to the inner wall of recess 32.
The power output mechanism 1 adopts a stepping motor, and the output shaft end of the stepping motor is connected with a rotating shaft 21 where a first belt pulley 22 is arranged.
The diameter of the first belt pulley 22 is smaller than that of the second belt pulley 23, and the second belt pulley 23 is driven to rotate through the first belt pulley 22, so that speed reduction is realized.
The upper cutter 262 and the lower cutter 31 are both provided with two groups of corresponding notches, and the notches are trapezoidal.
All be provided with the knife rest through the bolt on going up cutter 262, the lower cutter 31, the knife rest all passes through bolted connection with connecting plate 261, adjustable shelf 3, is convenient for change go up cutter 262, lower cutter 31 to and adjust the distance between the cutter according to the diameter of wire rod.
The working principle is as follows: after the device is integrally installed, in operation, a wire rod passes through the cuts on the outer sides of the upper cutter 262 and the lower cutter 31, the step motor works, the gear 25 is driven to rotate under the action of the first belt pulley 22, the second belt pulley 23 and the transmission belt 24 of the transmission case 2, the gear 25 is meshed with the tooth grooves, so that the movable frame 3 moves upwards in the square hole 263 of the fixed frame 26, the upper cutter 262 and the lower cutter 31 are closed to cut the wire rod, the step motor rotates reversely, the upper cutter 262 and the lower cutter 31 are separated, then the cut wire rod end and the cut wire rod end are respectively positioned in the two cuts of the cutters after the position adjustment is carried out by the external transfer mechanism, the step motor rotates forwards, the cutters are closed, at the moment, the cut cuts of the upper cutter 31 and the lower cutter 31 have a certain distance by controlling the rotating angle of the step motor, the wire skin on the outer sides of the cut wire rod, after the clamping part of the external transfer mechanism is clamped, the separation of the outer skins is realized, so that the quick peeling treatment is carried out, and the efficiency is high and quick.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mechanism is cut to wire rod for butt-joint machine which characterized in that includes:
a power output mechanism (1);
the belt conveyor comprises a transmission case (2), wherein a first belt pulley (22) and a second belt pulley (23) are installed inside the transmission case (2) through a rotating shaft (21), a transmission belt (24) is wrapped on the outer sides of the first belt pulley (22) and the second belt pulley (23), a gear (25) is installed on the outer side of a rotating shaft where the second belt pulley (23) is located, a fixing frame (26) is arranged on the outer side of the transmission case (2), an upper cutter (271) is arranged at the upper end of the fixing frame (26) through a connecting plate (261), and a square hole (263) penetrating through the fixing frame (26) up and down is formed in the center of the fixing frame (26);
adjustable shelf (3), the inboard at mount (26) is installed to the lower extreme of adjustable shelf (3), cutter (31) down is installed to the upper end of adjustable shelf (3), go up cutter (271) and all be in one side that traditional case was kept away from in adjustable shelf (3) down cutter (31), just go up cutter (271) and be located cutter (31) down directly over, the center department of adjustable shelf (3) sets up fluted (32), and the tooth's socket with gear (25) meshing is seted up to the inner wall of recess (32).
2. The wire shearing mechanism for a butt-welding machine according to claim 1, characterized in that: the power output mechanism (1) adopts a stepping motor, and the output shaft end of the stepping motor is connected with a rotating shaft (21) on which a first belt pulley (22) is arranged.
3. The wire shearing mechanism for a butt-welding machine according to claim 1, characterized in that: the diameter of the first belt pulley (22) is smaller than that of the second belt pulley (23).
4. The wire shearing mechanism for a butt-welding machine according to claim 1, characterized in that: two sets of corresponding notches are formed in the upper cutter (271) and the lower cutter (31), and the notches are trapezoidal.
5. The wire shearing mechanism for a butt-welding machine according to claim 1, characterized in that: the upper cutter (271) and the lower cutter (31) are respectively provided with a cutter frame through bolts, and the cutter frames are connected with the connecting plate (261) and the movable frame (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240413.8U CN211888792U (en) | 2020-03-02 | 2020-03-02 | Wire shearing mechanism for butt-joint machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240413.8U CN211888792U (en) | 2020-03-02 | 2020-03-02 | Wire shearing mechanism for butt-joint machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211888792U true CN211888792U (en) | 2020-11-10 |
Family
ID=73301619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020240413.8U Active CN211888792U (en) | 2020-03-02 | 2020-03-02 | Wire shearing mechanism for butt-joint machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211888792U (en) |
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2020
- 2020-03-02 CN CN202020240413.8U patent/CN211888792U/en active Active
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